Navigating Selected List View Item?
Feb 24, 2011I'm currently creating a tabbed browser. Everything works fine as i expected. When it comes to history, I'm excepting a difficulty to navigating items from list view.
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Get The Highlight Of All Selected Item In List View?
May 30, 2012Hi is there a way I could keep the highlight of all selected item in list view. every time listview lost focus it's gone?
View 1 RepliesMy Program Isn't Selected The Right Item That Click On - Allows A User To View A List Of Foods In A Combo Box
May 1, 2012I am creating a program that allows a user to view a list of foods in a combo box, add that food unto a list box, and adds all of the calories of that food together. When the user highlights their select food, the program automatically shows the amount of calories for that particular food in a text box. The program is getting the food and calorie information from an access database. I managed to get all of the food calories to add up properly, however, I ran into a problem. Sometimes, well, most of the time, when I select certain foods from the combo box, the program automatically reselects another random food, usually a food that begins with either an A, B, or C. Also, the other random food that the program chooses usually has the same amount of calories as the food I originally wanted to choose. I have over 6,000 items in the database. I don't understand why this is happening. This is what my code looks like for the button that adds each food to the list box:
Private Sub Button4_Click(sender As System.Object, e As System.EventArgs) Handles Button4.Click
Foods_Selected.Items.Add(ComboBox1.Text)
Static i As Single
[CODE]...
And this is what my code looks like for the button that adds all of the foods together:
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
Dim x As Single
Dim TotalCalories As Single
[CODE]...
I have no idea what to try. It's like the program just skips over random foods, even though all of the information for them is in the database.
Get Selected Item Index Or A Sorted & Grouped List Relative To Item Source?
Feb 12, 2011I'm having some difficulty with a sorted & grouped listbox in WPF vb.net 3.5 that has an items source bound to an ObservableCollection.
What I want to be able to do is to retrieve a piece of data from the ObservableCollection items source depending on what item in the listbox the user has selected.I've almost got it working but because the listbox is sorted it does not match the index of the items source.
[code]...
As I previously mentioned, because the lstBox is sorted and also grouped the index's don't match up.Does anyone know how I can get the correct information I want from the List Source depending on the selected item in the list box?
Datagrid View Showing Selected Item?
Aug 21, 2009i have an database and i have a table there name ad "product_order" i have created a form like attached picture..i want o view all of items in datagrid view where customer_id ( a column of database table) = label value of your id and when i will click to view this form this form will load automatically..
Public Class Form8
Private Sub Form8_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
End Sub
[code]....
How To View Selected Item As Label To DGV Cell
Feb 2, 2010I have a lstbox1 and a DGV1. In DGV1 I have rows (0) cell(0).value 12:00
rows (1) cell(0).value 12:15
rows (2) cell(0).value 12:30
Ok when select an item in lstbox 1. I would like the item as a lbl to fill the cell from 12:00 to 12:30.
This is what I have so far:
Public Sub New(ByVal lbl As Object)
mstrlbl = lbl
End Sub
Public Function infolabel(ByVal bhl As Object) As Object
[Code] .....
List View Selected Process To Text.Box?
Aug 16, 2010I have been looking ages on Google trying to find a solution. 2 weeks now and I cannot find it anywhere. I am trying to send the Module.Filename path to a text box for each selected item within a list view.This is my overall Code and my progress, if there is anything missing or needs to be improved just let me know =
Imports System.Diagnostics
Imports System.Management
Imports System.Text
[code].....
Select Next Item In List View?
Sep 15, 2010I need to select next in list view i used this code but do nothing ListView1.Items(Me.ListView1.Items.Count +1).Selected = True
View 3 RepliesSet Focus To Last Item On List-view
Mar 25, 2011I am using a listview for my log details and i'm wondering on how can i set the focus to the last item on my listview and the scrollbar should be on the last portion of the listview. i can currently set the focus to the last item by this code: lvSample.Items((lvSample.Items.count-1)).Selected = True but the scrollbar is still on topmost portion.
View 1 RepliesGet Selected Item From A List?
Aug 3, 2010i have a sub that checks all drives on a computer;
Dim getInfo As System.IO.DriveInfo()
getInfo = System.IO.DriveInfo.GetDrives
For Each info As System.IO.DriveInfo In getInfo
TextBox1.Text = TextBox1.Text & info.Name & vbCrLf
Next
this shows all drives in textbox1. now if i select the drive i want, i can then check the free & total space with this sub;
Dim cdrive As System.IO.DriveInfo
cdrive = My.Computer.FileSystem.GetDriveInfo(TextBox1.SelectedText)
TextBox2.Text = TextBox1.SelectedText & " has " & cdrive.TotalSize / 1024 / 1024 / 1024 & "gb total space" & vbCrLf
TextBox2.Text = TextBox2.Text & "and " & cdrive.TotalFreeSpace / 1024 / 1024 / 1024 & "gb free space"
all this is good if i select the drive i want to check. but if i only click the drive, since no text is selected, the second sub does not work.is there a way to check at which index the cursor is, grab the item of the index, and pass it to the sub so i don't have to select the text itself?
Get Column Data For Selected Row In List View Control?
Jun 18, 2009Basically, I want to get the column data from a selected row in a ListView (non-MultiSelect).how to do it if it's just the first column (lvw.SelectedItems(0).Text) but how do I get the data from the other columns?
View 2 RepliesAssign An Item To A Group In List View?
Mar 23, 2009I am trying to develop a recipe manager that allows a user to create a shopping list. I've already determined that I want to use a list view for this job. I want to be able to group the items in the shopping list by the appropriate grocery aisle (i.e. Dairy, Bread, Canned Goods, etc.) I'm not sure how to assign the items to the appropriate group as the user selects each item.
I haven't started actually building the application yet as i'm still in the development stage, but i have been testing the list view out to figure out how it works. i've figured out how to add items. i just don't know how to specify the group that each item should belong to.
[code]...
How To Drag And Drop A List View Item
Sep 3, 2009i want to be able to drag and drop list view items
View 11 RepliesList View Column Direct Add Item?
Oct 8, 2009Im trying my ListView allow type it in one row in one column. Like instead of using a button and textbox. I want the user to be able to click directly on a row in a specific column and type in what they want to type it.
View 1 RepliesVS 2008 Adding List View Item?
Mar 5, 2010vb.net
Dim NewsItem As New ListViewItem
NewsItem.Text = reader("Title")
NewsItem.Tag = reader("NewsID")
NewsItemList.Items.Add(NewsItem)
I'm looping though results in a db and adding items to my list view however i it's adding like tihs
ListViewItem: { Title showing here }
ListViewItem: { Another Title showing here }
ListViewItem: { And AnotherTitle showing here }
What am I doing wrong it should just read
Inserting An Item Above Selected In A List Box?
May 31, 2009can't seem to find the answer to this anywhere.I need to know how to add an item in a list box above the currently selected item. I know there is a RemoveAt function which removes selected but is there any way to control where an item is added?
View 7 RepliesList Box Item Selected Status?
Jul 2, 2011I have a list box that contains some values. I want to checked just whether any of the item from tha list has been selected or not? If selected output should be true otherwise false.
View 3 RepliesMake Item In List Box Appear Selected
Nov 10, 2009I'm trying to figure out a code to do the following:If the item is found in the list box, make the item in the list box selected.
View 8 RepliesSplit A Selected Item In A List Box?
Nov 23, 2010I'm having a problem with a program I am re-making. I used to be quite good at this stuff but I stopped and now I've pretty much forgotten everything. In hopes of gaining my knowledge back, I wanted to remake a program I made years ago but I'm having a problem.
I'm trying to split a selected item in a list box. This is what the item looks like:
|DATA|DATA|DATA|DATA/ELSE|
I can split it fine using this code:
Private Sub ListBox1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles ListBox1.Click
Dim LineofText As String
[Code].....
Verifying That An Item Is Selected In List Box
Feb 14, 2011in VB10 Express is there a way to verify that something in a list box has been selected BEFORE an action can be taken? I was debugging and found an unhandled error when I accidentally told the program to do something, but there was nothing selected.
View 2 RepliesDrag Item From List View And Drop It In Image Box?
Mar 25, 2010What I want to know now is how to drag item from list view and drop it in image box.. with drag icon.I used to use vb.6 there is a drag icon.
View 4 RepliesTransfer Item Selected In A List Box To A Label In .Net?
Mar 15, 2011I am trying to select an item in the listbox (e.g. January) and retrieve the number of days to display in the label. Have listbox (listMonth) created but cannot seem to add the data ("31") to show in the label box(lblDays.text) when January is selected.
Public Class MonthDay
'Declare global variables
Dim Jan As String = "31"
Dim Feb As String = "28 or 29"
[code].....
Show Right Click Options On The Selected List View Record Only - Winforms C#.NET?
May 25, 2010The ContextMenuStrip tied to the ListView control. However, the right click option (edit)appear where ever i click on the ListView area, this gives me exceptional error because the implementation of edit can only cope with a selected row. I only want it to appear when on a selected row (blue highlighted row). How can i do it?
View 1 RepliesContext Menu When Right Clicking On A List View Item Only, Not Anywhere In Listview
Jan 17, 2011Is it possible to be present a context menu when an item, any item, is right clicked in the ListView control? - If so, how?
View 5 RepliesEdit The Selected Item Of The ComboBox's DropDown List?
Mar 7, 2010I have a comboBox that is populated with a dataset. The values are:
KG - Kilograms
LB - Pounds
and so on.
So when the user clicks the comboBox in the DropDown the user will see:
KG - Kilograms
LB - Pounds
and so on.
[Code]...
Forms :: Display The Selected Item From A List Box In To A Label?
Dec 10, 2009I have items in a listbox. the user have to select one item(its mandatory) and after have to click next button to proceed to the next form. in the second form the selected item should be displayed in a label.
View 6 RepliesHandling Enter Key Event On List Box Selected Item?
Oct 16, 2009I have created VBA form in which I have list box and few buttons. I want to handle the enter key event when some one has selected some item from list box and pressed enter. If I can make some specific button click event default for enter key then also fine.
View 4 RepliesPositionChanged Does Not Fire For Listbox When The 1st Item In The List Is Selected?
Feb 9, 2011My listbox is bound to a datatable. The listbox is initially set to not show any data using selectedindex = -1.I have a second listbox that populates based upon the entry selected in listbox1. I use the Bindingsource PositionChanged event to populate the 2nd listbox.My problem is when the 1st entry in the listbox is selected the PositionChanged event does not fire, because the row selected is the default current position of the bindingsource. Can the Bindingsource be set to a "Null" position, I tried Position = -1 and that has no effect.
View 3 RepliesProgrammatically Add A Drop Down List In Asp.net With Specific Pre-selected Item?
Nov 30, 2011I've worked out how to create a DropDownList using the following code: <select id="salesPersonDropList" runat="server"></select> In my .aspx page, then my code behind loops through database output running:
Dim newListItem As ListItem
newListItem = New ListItem("Title", "Value")
salesPersonDropList.Items.Add(newListItem )
What I can't figure out is how to programatically set which of the List Items created is the one to be pre-selected in the rendered DropDownList, ie, how to create what I'd write in HTML as:
[Code]...
VS 2008 Send Selected Item Of List Box Onwards?
Mar 22, 2010i have a listbox (listbox1) which is populated via the user selecting a folder and the listbox1 displays all the subfolders of that folder, and a second list box (listbox2) which display all the files within the folder selected in the 1st list box.
And i have a checksum scanner on the same form, which when the 'scan' button is clicked i want to scan the listbox2 selected item, but i cant seem to get it working, heres my
Private Sub scan_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCrc.Click
Dim c As New CRC32()
[Code]....